Indicator
Osprey Population Sites
Basics
Osprey Population Sites
Osprey Population Sites
Outcome
Program
Each Unit (number)
W2: Provide a minimum of 4 Osprey population sites.

W9: Provide disturbance zones and influence zones for Osprey.
The number of active osprey nests detected based on an annual survey.
This Indicator is reported in the following LT Info areas:
Status

Number of active osprey nests recorded in the Tahoe Basin from 1997 through 2023. Threshold standard is four population sites. The trendline shown was estimated using a linear regression model.

Data provided by the U.S. Forest Service, Nevada Division of Wildlife, California Department of State Parks, and TRPA. Access detailed datasets on Tahoe Open Data, including: Osprey nest locations with buffer and Annual Data.

Name Options
Osprey Population Sites
General

Program Osprey Population Sites Monitoring

Approach

A shoreline survey is conducted by boat monthly during spring and summer months following standard protocols. Additional surveys are conducted at historic and likely nest sites at other lakes and upland areas. All suitable nesting habitat is surveyed for nest activity and nest success.

Partners

Associated Programs data not provided.